General

  • Target

    97421e5e6da47a0ebb07c7e4c2c4d730a6ae571a4ee5a22a497f7e52f6cf4fb0

  • Size

    551KB

  • Sample

    230322-3zhbeacb74

  • MD5

    67d9bdd608258f033d7feb03df7f95a9

  • SHA1

    7ba0cee1312b7431790e752eb91b1cc348558132

  • SHA256

    97421e5e6da47a0ebb07c7e4c2c4d730a6ae571a4ee5a22a497f7e52f6cf4fb0

  • SHA512

    0b820e914a25425adce55a2c81b0966aaa1f804b329df8904f16f8f7e8c06f195a25120c0768b69a57da26d4d318b514bf69706628ef46ae94f471302a27088d

  • SSDEEP

    12288:VMrWy90/pK59uvpA1jAbhqG71S1Q+RcJcKscqRqN5dNHX6Eq:zyoprO1sbhqyWbRcmvgrdFqEq

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      97421e5e6da47a0ebb07c7e4c2c4d730a6ae571a4ee5a22a497f7e52f6cf4fb0

    • Size

      551KB

    • MD5

      67d9bdd608258f033d7feb03df7f95a9

    • SHA1

      7ba0cee1312b7431790e752eb91b1cc348558132

    • SHA256

      97421e5e6da47a0ebb07c7e4c2c4d730a6ae571a4ee5a22a497f7e52f6cf4fb0

    • SHA512

      0b820e914a25425adce55a2c81b0966aaa1f804b329df8904f16f8f7e8c06f195a25120c0768b69a57da26d4d318b514bf69706628ef46ae94f471302a27088d

    • SSDEEP

      12288:VMrWy90/pK59uvpA1jAbhqG71S1Q+RcJcKscqRqN5dNHX6Eq:zyoprO1sbhqyWbRcmvgrdFqEq

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks